2 papers
math.NA2023
Numerical methods for computing the discrete and continuous Laplace transforms
Yupeng Zhang, Yueyang Shen, Rongqian Zhang +4
We propose a numerical method to spline-interpolate discrete signals and then apply the integral transforms to the corresponding analytical spline functions. This represents a robu…
math.OC2022
A Bilevel Optimization Method for Tensor Recovery Under Metric Learning Constraints
Maryam Bagherian, Davoud A. Tarzanagh, Ivo Dinov +1
Tensor completion and tensor decomposition are important problems in many domains. In this work, we leverage the connection between these problems to learn a distance metric that i…